18069576140

Names of 18069576140

• Cardinal: 18069576140 can be written as Eighteen billion, sixty-nine million, five hundred seventy-six thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.806957614 × 10¹⁰

Factors of 18069576140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2004

Divisors of 18069576140

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 49 55 70 77 98 110 121 140 154 196 220 242 245 308 343 385 484 490 539 605 686 770 847 980 1078 1210 1331 1372 1540 1694 1715 1979 2156 2420 2662 2695 3388 3430 3773 3958 4235 5324 5390 5929 6655 6860 7546 7916 8470 9317 9895 10780 11858 13310 13853 15092 16940 18634 18865 19790 21769 23716 26620 27706 29645 37268 37730 39580 41503 43538 46585 55412 59290 65219 69265 75460 83006 87076 93170 96971 108845 118580 130438 138530 152383 166012 186340 193942 207515 217690 239459 260876 277060 304766 326095 387884 415030 435380 456533 478918 484855 609532 652190 678797 761915 830060 913066 957836 969710 1066681 1197295 1304380 1357594 1523830 1676213 1826132 1939420 2133362 2282665 2394590 2634049 2715188 3047660 3352426 3393985 4266724 4565330 4789180 5268098 5333405 6704852 6787970 7466767 8381065 9130660 10536196 10666810 11733491 13170245 13575940 14933534 16762130 18438343 21333620 23466982 26340490 29867068 33524260 36876686 37333835 46933964 52680980 58667455 73753372 74667670 82134437 92191715 117334910 129068401 149335340 164268874 184383430 234669820 258136802 328537748 368766860 410672185 516273604 645342005 821344370 903478807 1290684010 1642688740 1806957614 2581368020 3613915228 4517394035 9034788070 18069576140
• Sum of all divisors σ(n): 48698496000
• Sum of proper divisors (its aliquot sum) s(n): 30628919860
• 18069576140 is an abundant number, because the sum of its proper divisors (30628919860) is greater than itself. Its abundance is 12559343720

Bases of 18069576140

• Binary: 10000110101000001111101100111001100₂
• Hexadecimal: 0x43507D9CC
• Base-36: 8AU5Q6K

Squares and roots of 18069576140

• 18069576140 squared (18069576140²) is 326509581879257299600
• 18069576140 cubed (18069576140³) is 5899889750206804061772991544000
• The square root of 18069576140 is 134423.1235316305
• The cube root of 18069576140 is 2624.1137393301

Scales and comparisons

• 18,069,576,140 seconds is equal to 574 years, 28 weeks, 6 days, 14 hours, 42 minutes, 20 seconds.
• To count from 1 to 18,069,576,140 would take you about one thousand, one hundred forty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18069576140 cubic inches would be around 218.7 feet tall.

Recreational maths with 18069576140

• 18069576140 backwards is 04167596081
• The number of decimal digits it has is: 11
• The sum of 18069576140's digits is 47
• More coming soon!